GB1426748A - Small micro-programme data processing system employing multi- syllable micro instructions - Google Patents

Small micro-programme data processing system employing multi- syllable micro instructions

Info

Publication number
GB1426748A
GB1426748A GB2671673A GB2671673A GB1426748A GB 1426748 A GB1426748 A GB 1426748A GB 2671673 A GB2671673 A GB 2671673A GB 2671673 A GB2671673 A GB 2671673A GB 1426748 A GB1426748 A GB 1426748A
Authority
GB
United Kingdom
Prior art keywords
microinstruction
memory
syllables
read
syllable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2671673A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unisys Corp
Original Assignee
Burroughs Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Burroughs Corp filed Critical Burroughs Corp
Priority to GB2671673A priority Critical patent/GB1426748A/en
Priority to US402724A priority patent/US3930236A/en
Priority to FR7410118A priority patent/FR2232799B1/fr
Priority to IN806/CAL/74A priority patent/IN140603B/en
Priority to BR3791/74A priority patent/BR7403791A/pt
Priority to NL7406296A priority patent/NL7406296A/xx
Priority to CA199,884A priority patent/CA1010998A/en
Priority to AU69037/74A priority patent/AU484202B2/en
Priority to JP49056051A priority patent/JPS604491B2/ja
Priority to IT23032/74A priority patent/IT1012706B/it
Priority to DD178691A priority patent/DD116948A5/xx
Priority to DE2424810A priority patent/DE2424810C2/de
Priority to BE144659A priority patent/BE815432A/xx
Publication of GB1426748A publication Critical patent/GB1426748A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/223—Execution means for microinstructions irrespective of the microinstruction function, e.g. decoding of microinstructions and nanoinstructions; timing of microinstructions; programmable logic arrays; delays and fan-out problems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/226—Microinstruction function, e.g. input/output microinstruction; diagnostic microinstruction; microinstruction format
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/22—Microcontrol or microprogram arrangements
    • G06F9/26—Address formation of the next micro-instruction ; Microprogram storage or retrieval arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
GB2671673A 1973-06-05 1973-06-05 Small micro-programme data processing system employing multi- syllable micro instructions Expired GB1426748A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB2671673A GB1426748A (en) 1973-06-05 1973-06-05 Small micro-programme data processing system employing multi- syllable micro instructions
US402724A US3930236A (en) 1973-06-05 1973-10-02 Small micro program data processing system employing multi-syllable micro instructions
FR7410118A FR2232799B1 (xx) 1973-06-05 1974-03-25
IN806/CAL/74A IN140603B (xx) 1973-06-05 1974-04-09
BR3791/74A BR7403791A (pt) 1973-06-05 1974-05-09 Sistema de processamento de dados
NL7406296A NL7406296A (xx) 1973-06-05 1974-05-10
CA199,884A CA1010998A (en) 1973-06-05 1974-05-14 Small micro program data processing system employing multi-syllable micro instructions
AU69037/74A AU484202B2 (en) 1973-06-05 1974-05-16 Small micro program data processing system employing multisyllable micro instructions
JP49056051A JPS604491B2 (ja) 1973-06-05 1974-05-18 デ−タ処理システム
IT23032/74A IT1012706B (it) 1973-06-05 1974-05-21 Elaboratore di dati in particola re per applicazioni commerciali e di comunicazione
DD178691A DD116948A5 (xx) 1973-06-05 1974-05-22
DE2424810A DE2424810C2 (de) 1973-06-05 1974-05-22 Mikroprogrammierbare Datenverarbeitungsanlage
BE144659A BE815432A (fr) 1973-06-05 1974-05-22 Petit systeme de traitement de donnees a micro-programme utilisant des micro-instructions polysyllabiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2671673A GB1426748A (en) 1973-06-05 1973-06-05 Small micro-programme data processing system employing multi- syllable micro instructions

Publications (1)

Publication Number Publication Date
GB1426748A true GB1426748A (en) 1976-03-03

Family

ID=10248110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2671673A Expired GB1426748A (en) 1973-06-05 1973-06-05 Small micro-programme data processing system employing multi- syllable micro instructions

Country Status (12)

Country Link
US (1) US3930236A (xx)
JP (1) JPS604491B2 (xx)
BE (1) BE815432A (xx)
BR (1) BR7403791A (xx)
CA (1) CA1010998A (xx)
DD (1) DD116948A5 (xx)
DE (1) DE2424810C2 (xx)
FR (1) FR2232799B1 (xx)
GB (1) GB1426748A (xx)
IN (1) IN140603B (xx)
IT (1) IT1012706B (xx)
NL (1) NL7406296A (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1443064A (en) * 1973-07-18 1976-07-21 Int Computers Ltd Microprogramme unit for a data processor
GB1464570A (en) * 1974-11-27 1977-02-16 Ibm Microprogramme control units
US3972030A (en) * 1975-01-02 1976-07-27 Honeywell Information Systems, Inc. Peripheral control capable of dynamically executing command sequences
NL7503820A (nl) * 1975-04-01 1976-10-05 Bell Telephone Mfg Programma-bestuurde inrichting.
JPS51144142A (en) * 1975-06-06 1976-12-10 Hitachi Ltd Information processing
US4075687A (en) * 1976-03-01 1978-02-21 Raytheon Company Microprogram controlled digital computer
US4173041A (en) * 1976-05-24 1979-10-30 International Business Machines Corporation Auxiliary microcontrol mechanism for increasing the number of different control actions in a microprogrammed digital data processor having microwords of fixed length
SU615538A1 (ru) * 1976-07-07 1978-07-15 Предприятие П/Я В-2892 Устройство дл выбора информации из блока пам ти
DE2637866A1 (de) * 1976-08-23 1978-03-02 Siemens Ag Verfahren zum betrieb einer programmgesteuerten datenverarbeitungsanlage
IT1123613B (it) * 1976-10-07 1986-04-30 Sits Soc It Telecom Siemens Unita' di controllo a microprogrammi per elaboratori di dati
US4065810A (en) * 1977-01-26 1977-12-27 International Business Machines Corporation Data transfer system
US4262330A (en) * 1978-10-23 1981-04-14 International Business Machines Corporation I-phase controls for a computer
US4307445A (en) * 1978-11-17 1981-12-22 Motorola, Inc. Microprogrammed control apparatus having a two-level control store for data processor
US4330823A (en) * 1978-12-06 1982-05-18 Data General Corporation High speed compact digital computer system with segmentally stored microinstructions
US4336602A (en) * 1979-09-24 1982-06-22 Control Data Corporation Network for generating modified microcode addresses
US4386399A (en) * 1980-04-25 1983-05-31 Data General Corporation Data processing system
US4517642A (en) * 1981-05-22 1985-05-14 Data General Corporation Digital computer system having unique means of referring to operands and ability to execute a plurality of internal languages
US4831521A (en) * 1983-11-10 1989-05-16 General Signal Corporation Vital processor implemented with non-vital hardware
US5062036A (en) * 1985-06-10 1991-10-29 Wang Laboratories, Inc. Instruction prefetcher
IL81764A0 (en) * 1986-04-15 1987-10-20 Symbolics Inc Processor internal bus control
US4868739A (en) * 1986-05-05 1989-09-19 International Business Machines Corporation Fixed clock rate vector processor having exclusive time cycle control programmable into each microword
US4969752A (en) * 1986-09-01 1990-11-13 Oiles Industry Co., Ltd. Thrust bearing made of synthetic resin
DE3854925T2 (de) * 1987-02-24 1996-11-07 Digital Equipment Corp Bestimmungssteuerlogik für die arithmetische und logische einheit eines digitaldatenprozessors
US5276892A (en) * 1987-02-24 1994-01-04 Digital Equipment Corporation Destination control logic for arithmetic and logic unit for digital data processor
US5235686A (en) * 1987-02-24 1993-08-10 Texas Instruments Incorporated Computer system having mixed macrocode and microcode
JPH01183736A (ja) * 1988-01-18 1989-07-21 Toshiba Corp 情報処理装置
US5101344A (en) * 1988-01-28 1992-03-31 Motorola, Inc. Data processor having split level control store
US7140003B2 (en) * 2003-02-14 2006-11-21 International Business Machines Corporation Method and system for specifying sets of instructions for selection by an instruction generator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340513A (en) * 1964-08-28 1967-09-05 Gen Precision Inc Instruction and operand processing
US3434112A (en) * 1966-08-01 1969-03-18 Rca Corp Computer system employing elementary operation memory
US3477063A (en) * 1967-10-26 1969-11-04 Ibm Controller for data processing system
US3599176A (en) * 1968-01-02 1971-08-10 Ibm Microprogrammed data processing system utilizing improved storage addressing means
NL7007615A (xx) * 1970-05-27 1971-11-30
US3665411A (en) * 1970-06-08 1972-05-23 Singer Co Computer
US3673575A (en) * 1970-06-29 1972-06-27 Ibm Microprogrammed common control unit with double format control words
US3702988A (en) * 1970-09-14 1972-11-14 Ncr Co Digital processor
US3678467A (en) * 1970-10-20 1972-07-18 Bell Telephone Labor Inc Multiprocessor with cooperative program execution
US3736567A (en) * 1971-09-08 1973-05-29 Bunker Ramo Program sequence control

Also Published As

Publication number Publication date
IT1012706B (it) 1977-03-10
NL7406296A (xx) 1974-12-09
FR2232799B1 (xx) 1977-10-07
FR2232799A1 (xx) 1975-01-03
DE2424810A1 (de) 1975-01-09
BE815432A (fr) 1974-09-16
DE2424810C2 (de) 1984-12-13
AU6903774A (en) 1975-11-20
JPS604491B2 (ja) 1985-02-04
DD116948A5 (xx) 1975-12-12
IN140603B (xx) 1976-12-11
CA1010998A (en) 1977-05-24
US3930236A (en) 1975-12-30
JPS5023542A (xx) 1975-03-13
BR7403791A (pt) 1976-04-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee